Abstract:Advantages are shown of description of one-dimensional ferromagnetic soliton excitations in an anisotropic medium in terms of a pseudo-Riemannian manifold. The soliton appears then as a solution of a linear equation of motion of the Schrodinger type in an isotropic curved space of observations equipped with a pseudo-Riemannian metric. Physically this describes, in particular, the temporal fluctuations of the system, and the change of the exchange interactions as well as predicts the superposition of solitons. … Show more
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